consciousness of self might be schematized as a straight line connecting two points, in which one point represents the foreground, and the other the background, of consciousness. If we now accept this view, and ask under what conditions the sense of self may be lost, the answer is at once suggested. It will happen when the "twoness" disappears, so that the line connecting and separating the two objects in our scheme drops out or is indefinitely decreased. When background or foreground tends to disappear or to merge either into the other, or when background or foreground makes an indissoluble unity or unbreakable circle, the content of consciousness approaches absolute unity. There is no "relating" to be done, no "transition" to be made. The condition, then, for the feeling of personality is no longer present, and there results a feeling of complete unity with the object of attention; and if this object of attention is itself without parts or differences, there results an empty void, Nirvana. Suppose that I gaze, motionless, at a single bright light until all my bodily sensations have faded. Then one of the "points" in our scheme has dropped out. In my mind there reigns but one thought. The transition feeling goes, for there is nothing to be "related." Now "it is one blaze, about me and within me;" I am that light, and myself no longer. My consciousness is a unit or a blank, as you please. If you say that I am self- hypnotized, I may reply that I have simply ceased to feel myself different from the content of my consciousness, because that content has ceased to allow a transition between its terms.